Function installed_pex_wheel_venv_python

testing/__init__.py:1032–1051

(python)

def installed_pex_wheel_venv_python(python):
    # type: (str) -> str

    from testing.pex_dist import wheel

    interpreter = PythonInterpreter.from_binary(python)
    pex_wheel = wheel(LocalInterpreter.create(interpreter=interpreter))
    pex_venv_dir = os.path.join(
        PEX_TEST_DEV_ROOT, "pex_venvs", "0", str(interpreter.identity), CacheHelper.hash(pex_wheel)
    )
    with atomic_directory(pex_venv_dir) as atomic_dir:
        if not atomic_dir.is_finalized():
            venv = Virtualenv.create_atomic(atomic_dir, interpreter=interpreter)
            install_wheel_interpreter(pex_wheel, venv.interpreter)
            for _ in venv.rewrite_scripts(
                python=venv.interpreter.binary.replace(atomic_dir.work_dir, atomic_dir.target_dir)
            ):
                # Just ensure the re-writing iterator is driven to completion.
                pass
    return Virtualenv(pex_venv_dir).interpreter.binary